215670384

素因数分解:

$2^4\times 3^3\times {\mathrm{127}}^1\times {\mathrm{3931}}^1$

素因数の和:4075

約数の個数: 80

約数和(自身を含む): 624087040

約数和(自身を除く): 408416656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 127, 144, 216, 254, 381, 432, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 3429, 3931, 4572, 6096, 6858, 7862, 9144, 11793, 13716, 15724, 18288, 23586, 27432, 31448, 35379, 47172, 54864, 62896, 70758, 94344, 106137, 141516, 188688, 212274, 283032, 424548, 499237, 566064, 849096, 998474, 1497711, 1698192, 1996948, 2995422, 3993896, 4493133, 5990844, 7987792, 8986266, 11981688, 13479399, 17972532, 23963376, 26958798, 35945064, 53917596, 71890128, 107835192, 215670384]

約数ペア:

[(1, 215670384), (2, 107835192), (3, 71890128), (4, 53917596), (6, 35945064), (8, 26958798), (9, 23963376), (12, 17972532), (16, 13479399), (18, 11981688), (24, 8986266), (27, 7987792), (36, 5990844), (48, 4493133), (54, 3993896), (72, 2995422), (108, 1996948), (127, 1698192), (144, 1497711), (216, 998474), (254, 849096), (381, 566064), (432, 499237), (508, 424548), (762, 283032), (1016, 212274), (1143, 188688), (1524, 141516), (2032, 106137), (2286, 94344), (3048, 70758), (3429, 62896), (3931, 54864), (4572, 47172), (6096, 35379), (6858, 31448), (7862, 27432), (9144, 23586), (11793, 18288), (13716, 15724)]